The answer to 'frequency of paver' is that pavers typically need to be re-laid or repaired every 10-15 years, depending on usage and weather conditions. Pavers are a durable and long-lasting hardscaping material, but they can shift, crack, or become uneven over time due to factors like freeze-thaw cycles, heavy foot traffic, and soil settling.
To maintain your paver patio, walkway, or driveway, it's recommended to have a professional landscaper inspect it every 5-7 years and make any necessary adjustments or repairs. This helps prevent more extensive and costly issues down the line. With proper care and maintenance, a well-installed paver surface can last for decades.